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Prepayments and other assets (Details) - Schedule of current and non current prepayments and other assets - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Schedule of current and non current prepayments and other assets [Abstract] |  |
Current | $ 4,255 | $ 6,225
Non-current | 688 | 1,310
Total of prepayments and other assets | $ 4,943 | $ 7,535

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